机构

• 力学研究所 [1]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [2]

内容类型

• 会议论文 [2]

发表日期

• 2012 [1]
• 2011 [1]

学科主题

筛选

浏览/检索结果: 共2条，第1-2条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Lattice Boltzmann Simulations of a pitch-up and pitch-down maneuver of a span-wise flexible wing in a free stream flow Read More: http://arc.aiaa.org/doi/abs/10.2514/6.2012-300 会议论文  OAI收割 50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, Nashville, TN, United states, JAN 09-12, 2012 作者:  Qi DW;  He GW(何国威);  Liu YM 收藏  |  浏览/下载：60/0  |  提交时间：2013/02/26 Aerospace engineering  Deformation  Exhibitions  Flexible wings  Reynolds number  Rigidity  Vortex flow  Aerodynamic forces  Chord-based Reynolds number  Flexural rigidities  Free stream  Free-stream flow  Lattice boltzmann  Leading-edge vortices  Lift coefficient  Lift force  Particle methods  Pitch rate  Power efficiency  Reduced frequency  Three dimensional space  Time-periods  Tip edge  Trailing edges  Trailing vortex   LOS rate reconstruction and application of roll-pitch seeker (EI CONFERENCE) 会议论文  OAI收割 2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, September 16, 2011 - September 18, 2011, Yichang, China Yang C.; Zhang N.; Jia H. 收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25 Frame motion form of roll-pitch seeker is introduced in this paper. There is corresponding relationship between the frame angle of the roll-pitch seeker and the traditional yaw-pitch seeker. The discrepancy of line-of-sight (LOS) rate of the two seekers is caused by the different frame motion forms. LOS rate reconstruction method of roll-pitch seeker is deduced. Compared to the pure proportional navigation guidance law  the true proportional navigation guidance law is more suitable for the roll-pitch seeker missile guidance. 2011 IEEE.